Hi, 18mpg my old series landy does that!
And no, my wife wont drive it to work!😕
It will be used so don't think they will be up for swapping tyres around, but you never know, it's worth an ask, thank you. 40+ is about all I can hope for, it's just going to be a shock going from 52 in the 320. She doesn't drive with economy in mind...!
Thanks again